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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico from C$ 244

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SJU
12 Dec — 19 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Puerto Rico

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to Puerto Rico flight deals. Data was last updated 12 November 2025.

Round-trip from

C$ 480

One-way from

C$ 244

Popular in

December

Cheapest in

October

Average price

C$ 594

Good round-trip deal

C$ 511 or less

Good one-way deal

C$ 303 or less
American Airlines
  • American Airlines
  • 5/2-6/2
  • 2 total stops
  • 24h 46m total
  • Montreal to Puerto Rico
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United Airlines
  • United Airlines
  • 2/2
  • 1 total stop
  • 7h 09m total
  • Montreal to Puerto Rico
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Puerto Rico.
Search Deals
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Puerto Rico.
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Find flight deals from Pierre Elliott Trudeau Intl to Puerto Rico

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Puerto Rico
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 November 2025.

Thu 13/117:30 a.m.YUL - SJU
2 stops15h 28mAmerican Airlines
Fri 14/116:25 a.m.SJU - YUL
1 stop9h 53mAmerican Airlines
Deal found 10/11C$ 480
Tue 11/117:00 a.m.YUL - SJU
1 stop12h 48mAmerican Airlines
Tue 18/116:00 a.m.SJU - YUL
2 stops10h 18mAmerican Airlines
Deal found 10/11C$ 487
Sun 7/128:00 a.m.YUL - SJU
1 stop27h 32mMultiple Airlines
Sun 14/124:06 p.m.SJU - YUL
1 stop9h 09mMultiple Airlines
Deal found 9/11C$ 494
Fri 28/117:30 a.m.YUL - SJU
1 stop7h 49mAmerican Airlines
Thu 4/122:05 p.m.SJU - YUL
1 stop9h 37mAmerican Airlines
Deal found 10/11C$ 499
Mon 1/128:00 a.m.YUL - SJU
1 stop14h 44mMultiple Airlines
Sat 13/127:10 a.m.SJU - YUL
2 stops10h 20mMultiple Airlines
Deal found 10/11C$ 505
Sat 29/117:30 a.m.YUL - SJU
1 stop7h 49mAmerican Airlines
Mon 8/124:50 p.m.SJU - YUL
1 stop7h 09mAmerican Airlines
Deal found 10/11C$ 508
Tue 18/117:00 a.m.YUL - SJU
1 stop9h 05mAmerican Airlines
Mon 8/124:50 p.m.SJU - YUL
1 stop7h 09mAmerican Airlines
Deal found 10/11C$ 510
Tue 18/117:00 a.m.YUL - SJU
1 stop9h 05mAmerican Airlines
Sun 7/126:25 a.m.SJU - YUL
1 stop6h 55mAmerican Airlines
Deal found 10/11C$ 515
Tue 11/117:00 a.m.YUL - SJU
1 stop9h 05mAmerican Airlines
Mon 17/116:25 a.m.SJU - YUL
1 stop17h 34mAmerican Airlines
Deal found 10/11C$ 520
Fri 26/121:10 p.m.YUL - VQS
2 stops18h 52mMultiple Airlines
Thu 1/11:46 p.m.VQS - YUL
2 stops21h 34mMultiple Airlines
Deal found 10/11C$ 2,612

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Puerto Rico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 November 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Puerto Rico

Route

Depart

Return

Price

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

2:13 p.m.-10:22 p.m.

1 stop7h 09m

San Juan Luis Munoz Marin Intl

Tue 10/2

8:10 a.m.-3:16 p.m.

1 stop8h 06m

C$ 540

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 25/2

3:00 p.m.-12:36 a.m.

1 stop8h 36m

San Juan Luis Munoz Marin Intl

Thu 5/3

8:10 a.m.-3:23 p.m.

1 stop8h 13m

C$ 541

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

2:13 p.m.-10:22 p.m.

1 stop7h 09m

San Juan Luis Munoz Marin Intl

Sat 14/2

8:10 a.m.-3:16 p.m.

1 stop8h 06m

C$ 580

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 25/2

3:00 p.m.-12:36 a.m.

1 stop8h 36m

San Juan Luis Munoz Marin Intl

Tue 3/3

8:10 a.m.-3:16 p.m.

1 stop8h 06m

C$ 580

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Tue 27/1

2:13 p.m.-10:22 p.m.

1 stop7h 09m

San Juan Luis Munoz Marin Intl

Sat 7/2

8:10 a.m.-3:16 p.m.

1 stop8h 06m

C$ 616

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Fri 30/1

3:00 p.m.-12:36 a.m.

1 stop8h 36m

San Juan Luis Munoz Marin Intl

Fri 27/2

2:10 p.m.-9:42 p.m.

1 stop8h 32m

C$ 625

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

2:13 p.m.-10:22 p.m.

1 stop7h 09m

San Juan Luis Munoz Marin Intl

Fri 27/2

2:10 p.m.-9:42 p.m.

1 stop8h 32m

C$ 625

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Tue 6/1

2:13 p.m.-10:22 p.m.

1 stop7h 09m

San Juan Luis Munoz Marin Intl

Tue 13/1

8:10 a.m.-3:16 p.m.

1 stop8h 06m

C$ 700

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 28/1

2:13 p.m.-10:22 p.m.

1 stop7h 09m

San Juan Luis Munoz Marin Intl

Fri 13/2

5:50 p.m.-3:16 p.m.

1 stop22h 26m

C$ 704

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

3:00 p.m.-12:36 a.m.

1 stop8h 36m

San Juan Luis Munoz Marin Intl

Sun 8/2

2:05 a.m.-8:32 a.m.

1 stop7h 27m

C$ 705

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 23 results
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Best time to book a flight from Pierre Elliott Trudeau Intl to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico?

Currently, October is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico (average of C$ 248). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico in June is currently the most expensive (average of C$ 686). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YUL to PR?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 November 2025.

One of the essential ways to save on airfare from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 35% on airfare.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated 12 November 2025.
Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico, such as Air Transat,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
471 reviews
Check prices

Overall

7.8

Boarding

7.9

Comfort

7.4

Crew

8.5

Entertainment

7.1

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.8
Good
471 reviews
Air Transat
7.8
Good
471 reviews
Check prices

Overall

7.8

Boarding

7.9

Comfort

7.4

Crew

8.5

Entertainment

7.1

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
United Airlines
7.4
Good
9,015 reviews
Air Transat
7.8
Good
471 reviews
Check prices

Overall

7.8

Boarding

7.9

Comfort

7.4

Crew

8.5

Entertainment

7.1

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
American Airlines
7.2
Good
11,048 reviews
Air Transat
7.8
Good
471 reviews
Check prices

Overall

7.8

Boarding

7.9

Comfort

7.4

Crew

8.5

Entertainment

7.1

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
WestJet
7.2
Good
3,159 reviews
Air Transat
7.8
Good
471 reviews
Check prices

Overall

7.8

Boarding

7.9

Comfort

7.4

Crew

8.5

Entertainment

7.1

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Canada
7.1
Good
10,443 reviews
Air Transat
7.8
Good
471 reviews
Check prices

Overall

7.8

Boarding

7.9

Comfort

7.4

Crew

8.5

Entertainment

7.1

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico?

    A quick flight from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico can take about 7h 09m. United Airlines provides one of the quickest options available for as low as C$ 540. The distance between Montreal Pierre Elliott Trudeau Intl Airport and Puerto Rico is about 3087 km.

  • What are the most popular routes from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico?

    While some choose either Montreal Pierre Elliott Trudeau Intl - Aguadilla Borinquen or Montreal Pierre Elliott Trudeau Intl - Vieques, Montreal Pierre Elliott Trudeau Intl - San Juan Luis Munoz Marin Intl is the most popular route from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico.

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico?

    Looking for the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico? While on average our users pay C$ 584, our data indicates the cheapest price to be C$ 294. The most popular route (Montreal Pierre Elliott Trudeau Intl - San Juan Luis Munoz Marin Intl), is priced around C$ 381.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Puerto Rico.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Puerto Rico?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico?

    Currently, October is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico (average of C$ 248). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico in June is currently the most expensive (average of C$ 686). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 6 airlines flying from Pierre Elliott Trudeau Intl to Puerto Rico

Discover the top 6 airlines that operate flights from Pierre Elliott Trudeau Intl to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 November 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 376AverageC$ 616FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 393AverageC$ 620FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 401AverageC$ 663FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 481AverageC$ 847FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
DeltaCheapestC$ 512AverageC$ 522FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 656AverageC$ 802FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Puerto Rico?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Puerto Rico from Pierre Elliott Trudeau Intl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Puerto Rico?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Pierre Elliott Trudeau Intl to Puerto Rico for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Puerto Rico with no change fees?

Yes! Cheapflights helps users easily find flights from Pierre Elliott Trudeau Intl to Puerto Rico with no change fees.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Puerto Rico become cheaper?

Yes! Start tracking prices for Pierre Elliott Trudeau Intl to Puerto Rico flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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